The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

OE Part No. 1087-327-221

Sonnax offers direct replacement OE-quality valve body separator plate 35740-071 for ZF8HP55 applications. This plate incorporates a black silicon sealant bead to bond upper and lower valve body sections together once the rebuild is complete.

This plate is a direct replacement part for:

• OE valve body code: A071 or B071
• Number stamped on original plate: 1087-327-221

Symptoms:

• Low pressure
• Low clutch oil pressure

ZF8 Valve Body Separator Plate Application Chart